Home / 3,664,122.45-5,493,526.47-2,463,065.79

Finding the Fourth Proportional to 3,664,122.45, 5,493,526.47 and 2,463,065.79

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Solution

The fourth proportional to 3,664,122.45, 5,493,526.47 and 2,463,065.79 is: 3,692,812.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,122.45 : 5,493,526.47 = 2,463,065.79 : x
  2. Step 2: Convert to fraction form
    3,664,122.45/5,493,526.47 = 2,463,065.79/x
  3. Step 3: Cross multiply
    3,664,122.45x = 5,493,526.47 × 2,463,065.79
  4. Step 4: Simplify right side
    3,664,122.45x = 13,530,917,114,716.46
  5. Step 5: Solve for x
    x = 13,530,917,114,716.46/3,664,122.45
  6. Step 6: Final answer
    x = 3,692,812.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.